TY - BOOK AU - OKETCH, ADHIAMBO PHENNY TI - PERCEPTIONS OF PRINCIPLES,TEACHERS AND STUDENTS ON ROLE OF THE FIELD TRIPS IN TEACHING AND LEARNING AGRICULTURE IN SECONDARY SCHOOLS ,RARIEDA SUB COUNTY, KENYA AV - THE S 531 . O 394 2017 1 PY - 2017///, CY - KISII UNIVERISTY PB - KISII UNIVERSIY PRESS KW - AGRICULTURE- STUDY AND TEACHING N1 - INCLUDES BIBLIOGRAPHIC REFERENCE ER -